Comparison

코코블랙 vs Sediment

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

코코블랙

Experience a more convenient and pleasant mobile shopping journey with this dedicated application. Receive timely notifications for various events, special product offers, and flash sales directly on your device. Stay updated with the latest deals and participate in exclusive promotions.

Highlights
  • Enhanced convenience features
  • Push notifications for special events
  • First access to time sales
  • Mobile shopping experience
  • Event participation alerts
Features
Read full description

코코블랙 전용앱 정식버전 출시 되었습니다!!! 앱을 사용하시면 더욱 편리하고 쾌적한 모바일 쇼핑을 경험하실 수 있습니다. 앱 버전에서는 다양한 이벤트 알림이 있으니 많은 참여 바랍니다. 항상 노력하는 코코블랙이 되겠습니다 감사합니다. [주요기능] 1. 편의기능이 더욱 강화되었습니다~ 2. 특별한 상품 이벤트를 푸시로 알려드립니다~ 3. 타임세일 및 각종 이벤트를 제일 먼저 앱에서 알려드립니다~ ■ 앱 접근 권한에 대한 안내 「정보통신망 이용촉진 및 정보보호 등에 관한 법률」제22조의2에 따라 아래와 같은 목적으로 ‘앱 접근 권한’에 대한 동의를 이용자에게 받고 있습니다. 서비스에 반드시 필요한 항목만을 필수적으로 접근하고 있습니다. 선택적 접근의 항목은 허용하지 않더라도 서비스의 이용이 가능하며 그 내용은 아래와 같습니다. [필수접근에 대한 내용] 필수접근 권한은 없습니다. [선택접근에 대한 내용] ● 카메라/사진 : 게시글 작성시 파일 업로드하기 위해 접근합니다. - 매장 근처 푸시 기능이 있는 경우 아래 위치 권한을 포함하고 있습니다. ● 위치 : 고객위치를 확인하여 상점의 유효한 정보를 전달하기 위해 접근합니다. [철회 방법] 설정 > 개인 정보 보호 > 권한 선택 > 해당 앱 선택 및 철회 ※ 단 필수접근의 대한 내용을 철회 한 후 앱 이용시 접근권한이 필요한 경우 ‘설정 > 개인 정보 보호 > 권한 선택’을 통하여 권한 부여를 해주셔야 합니다

About

Sediment

Features
Read full description

Short lines settle into the grain of a week, the shape of a month, the story of a year. Sediment is a quiet archive built for stacking, not writing. — You don't have to write well One line is enough. So is one photo. Don't arrange your thoughts. Leave them as they come. — Time does the sorting After seven days, your first weekly layer is woven. Four weeks make a monthly. Then quarterly, then yearly. Scattered fragments find their place. — AI traces the grain Recurring currents, moments of change, words appearing for the first time — Google Gemini AI points them out. You spend less time looking back. Sediment is not a substitute for medical or psychological care; it offers observation only. — Start anonymous No email, no name asked. Like it? Link an Apple, Google, or email account later. Your fragments come along. — It's yours Your fragments belong to you. We just hold them for a while. Export or erase everything anytime. No ads, no tracking, no data sales. Features • Text + photo fragments (short, often) • Today timeline + streak counter • AI Chronicles — auto-generated weekly / monthly / quarterly / yearly layers • AI-assisted one-liner — for days when words won’t come • Korean, English, and Japanese 50 credits per month are refilled automatically, free. Sediment Pro unlocks unlimited weaving for those who write more. What settles, stays. Terms of Use: https://docs.dongne.dev/sediment/legal/en/terms.html Privacy Policy: https://docs.dongne.dev/sediment/legal/en/privacy.html

Screenshots

코코블랙3 screens
Sediment4 screens

Verdict

The call

The clearest difference is in-app purchases: 코코블랙 at none against Sediment's 2. 코코블랙 also leads on iOS requirement (12.0 vs 15.1). Sediment's advantage is update cadence (daily vs every 2 months). On price, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Sediment sells 2 in-app purchases, starting at $2.99 per month. 코코블랙 asks for nothing beyond the download.

UpkeepUpdate frequency

코코블랙 ships an update every 2 months, Sediment daily. The most recent releases landed on November 1, 2026 and November 5, 2026 respectively.

Scorecard3 real differences · 5 level
코코블랙 versus Sediment: the parameters behind the verdict, then further details
Parameter코코블랙Sediment
PriceFreeFree
Positive reviews16.7% of reviews—
Update frequencyEvery 2 monthsDaily — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS12.0 — better15.1
Further details — not scored
Size16 MB34 MB
Age rating4+4+
Developercnbcompany.Co.,Ltd.Sangwoo Cho

In-app purchases

None

코코블랙

No in-app purchases

2 purchases

Sediment

Subscriptions2
  • Sediment Pro Monthly$2.991 Month
  • Sediment Pro Annual$24.991 Year

Questions

Is 코코블랙 free?
코코블랙 is free to download, with no in-app purchases.
Is Sediment free?
Sediment is free to download, with in-app purchases available.
Do 코코블랙 or Sediment have ads?
Neither 코코블랙 nor Sediment shows ads.
Which is updated more often, 코코블랙 or Sediment?
코코블랙 ships an update every 2 months, and Sediment daily. Most recently, 코코블랙 was updated on November 1, 2026 and Sediment on November 5, 2026.

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